<template>
    <div>
        <!-- 展示订单详情的结构 -->
        <el-card class="box-card">
            <!-- 卡片头部 -->
            <template #header>
                <div class="detail">挂号的详情</div>
            </template>
            <!-- 卡片身体部分底部 -->
            <div class="top">
                <!-- 左侧标签 -->
                <el-tag class="ml-2" type="success">
                    <div class="tag">
                        <svg t="1688452086513" class="icon" viewBox="0 0 1024 1024" version="1.1"
                            xmlns="http://www.w3.org/2000/svg" p-id="2474" width="16" height="16">
                            <path
                                d="M392.533333 806.4L85.333333 503.466667l59.733334-59.733334 247.466666 247.466667L866.133333 213.333333l59.733334 59.733334L392.533333 806.4z"
                                fill="#1afa29" p-id="2475"></path>
                        </svg>
                        <span>{{ orderInfo.param?.orderStatusString }}</span>
                    </div>
                </el-tag>
                <!-- 右侧二维码 -->
                <div class="right_info">
                    <img src="../../../../assets/images/code_app.png" alt="">
                    <div class="info">
                        <p>微信关注“北京114预约挂号”</p>
                        <p>“快速预约挂号”</p>
                    </div>
                </div>
            </div>
            <!-- 身体部分详情底部结构 -->
            <div class="bottom">
                <!-- 左侧订单详情信息 -->
                <div class="left">
                    <el-descriptions class="margin-top" :column="1" border>
                        <el-descriptions-item>
                            <template #label>
                                <div class="cell-item">
                                    就诊人信息
                                </div>
                            </template>
                            {{ orderInfo.patientName }}
                        </el-descriptions-item>
                        <el-descriptions-item>
                            <template #label>
                                <div class="cell-item">
                                    就诊日期
                                </div>
                            </template>
                            {{ orderInfo.reserveDate }}
                        </el-descriptions-item>
                        <el-descriptions-item>
                            <template #label>
                                <div class="cell-item">
                                    就诊医院
                                </div>
                            </template>
                            {{ orderInfo.hosname }}
                        </el-descriptions-item>
                        <el-descriptions-item>
                            <template #label>
                                <div class="cell-item">
                                    就诊科室
                                </div>
                            </template>
                            {{ orderInfo.depname }}
                        </el-descriptions-item>
                        <el-descriptions-item>
                            <template #label>
                                <div class="cell-item">
                                    医生职称
                                </div>
                            </template>
                            {{ orderInfo.title }}
                        </el-descriptions-item>
                        <el-descriptions-item>
                            <template #label>
                                <div class="cell-item">
                                    医事服务费
                                </div>
                            </template>
                            <span style="color: red;">{{ orderInfo.amount }}</span>
                        </el-descriptions-item>
                        <el-descriptions-item>
                            <template #label>
                                <div class="cell-item">
                                    挂号单号
                                </div>
                            </template>
                            {{ orderInfo.outTradeNo }}
                        </el-descriptions-item>
                        <el-descriptions-item>
                            <template #label>
                                <div class="cell-item">
                                    挂号时间
                                </div>
                            </template>
                            {{ orderInfo.createTime }}
                        </el-descriptions-item>
                    </el-descriptions>
                    <div class="btn" v-if="orderInfo.orderStatus == 0 || orderInfo.orderStatus == 1">
                        <el-popconfirm title="确定取消预约吗?" @confirm="cancel">
                            <template #reference>
                                <el-button>取消预约</el-button>
                            </template>
                        </el-popconfirm>
                        <el-button @click="openDialog" type="primary" size="default"
                            v-if="orderInfo.orderStatus == 0">支付</el-button>
                    </div>
                </div>
                <div class="right">
                    <el-card class="box-card">
                        <template #header>
                            <div class="card-header">
                                <span>注意事项</span>
                            </div>
                        </template>
                        <p>1、请确认就诊人信息是否准确，若填写错误将无法取号就诊，损失由本人承担；</p>
                        <p style="color: red;">2、【取号】就诊当天需在{{ orderInfo.fetchTime }}前在医院取号，未取号视为爽约，该号不退不换；</p>
                        <p>3、【退号】在{{ orderInfo.quitTime }}前可在线退号 ，逾期将不可办理退号退费；</p>
                        <p>4、北京114预约挂号支持自费患者使用身份证预约，同时支持北京市医保患者使用北京社保卡在平台预约挂号。请于就诊当日，携带预约挂号所使用的有效身份证件到院取号</p>
                        <p>5、请注意北京市医保患者在住院期间不能使用社保卡在门诊取号。</p>
                    </el-card>
                </div>
            </div>
        </el-card>
        <!-- 展示支付二维码的结构 -->
        <el-dialog @close="close" v-model="dialogVisible" title="微信支付" width="400px">
            <!-- 支付二维码图片 -->
            <div class="qrcode">
                <img :src="imgUrl" alt="">
                <p>请使用微信扫一扫</p>
                <p>扫描二维码支付</p>
            </div>
            <!-- 对话框底部插槽传递结构 -->
            <template #footer>
                <el-button type="primary" size="default" @click="closeDialog">关闭窗口</el-button>
            </template>
        </el-dialog>
    </div>
</template>

<script setup lang="ts">
//@ts-ignore
import QRCode from 'qrcode'
import { ref, onMounted } from 'vue';
import { reqOrderInfo, reqCancelOrder, reqQrcode, reqQueryPayState } from '@/api/user'
import { useRoute } from 'vue-router';
import { ElMessage } from 'element-plus';
let $route = useRoute()
let orderInfo = ref<any>({})
// 控制对话框显示与隐藏
let dialogVisible = ref(false)
// 存储支付二维码图片路径
let imgUrl = ref('')
// 存储定时器
let timer = ref()
onMounted(() => {
    getOrderInfo()
})
// 获取订单详情的数据
const getOrderInfo = async () => {
    let result = await reqOrderInfo($route.query.orderId)
    if (result.code == 200) {
        orderInfo.value = result.data
    }
}
// 取消预约按钮的回调  订单状态有3种orderStatus  -1“取消预约”  0“预约未支付”  1“支付成功”
const cancel = async () => {
    try {
        await reqCancelOrder($route.query.orderId)
        ElMessage({ type: 'success', message: '取消预约成功' })
        getOrderInfo()
    } catch (error) {
        ElMessage({ type: 'error', message: '取消预约失败' })
    }
}

// 点击支付按钮的回调
const openDialog = async () => {
    // 开启对话框
    dialogVisible.value = true
    // 发请求获取支付二维码
    let result = await reqQrcode($route.query.orderId)
    imgUrl.value = await QRCode.toDataURL(result.data.codeUrl)
    // 开启定时器发请求询问服务器当前交易结果
    timer.value = setInterval(async () => {
        let result = await reqQueryPayState($route.query.orderId)
        if (result.data) {
            dialogVisible.value = false
            ElMessage({ type: 'success', message: '支付成功' })
            clearInterval(timer.value)
            getOrderInfo()
        }
    }, 2000)
}

// 关闭窗口的回调
const closeDialog = () => {
    dialogVisible.value = false
    clearInterval(timer.value)
}
// 点击支付对话框右上角叉子关闭的回调
const close = () => {
    clearInterval(timer.value)
}
</script>

<style scoped lang="scss">
.box-card {
    .detail {
        color: #7f7f7f;
        font-weight: 900;
    }

    .top {
        display: flex;
        justify-content: space-between;
        border-bottom: 1px solid #ccc;
        padding: 10px;

        .tag {
            display: flex;
            justify-content: center;
            align-items: center;

            span {
                margin-left: 5px;
            }
        }

        .right_info {
            display: flex;
            justify-content: space-between;
            align-items: center;

            img {
                width: 40px;
                height: 40px;
            }

            .infp {
                margin-left: 10px;

                p {
                    font-size: 12px;
                    line-height: 20px;
                }
            }

        }
    }

    .bottom {
        display: flex;
        justify-content: space-between;
        margin-top: 20px;

        .left {
            flex: 4;

            .btn {
                margin: 10px 0px;
            }
        }

        .right {
            flex: 6;
            margin-left: 20px;

            p {
                line-height: 30px;
            }
        }
    }
}

::v-deep(.el-dialog__body) {
    border-top: 1px solid #7f7f7f;
    border-bottom: 1px solid #7f7f7f;
}

.qrcode {
    display: flex;
    flex-direction: column;
    align-items: center;

    p {
        line-height: 30px;
    }
}
</style>